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公开(公告)号：US3880138A
公开(公告)日：1975-04-29
申请号：US43484774
申请日：1974-01-21
申请人： LEAR SIEGLER INC
发明人： WOOTTEN JOHN A , RIVES GEORGE S
CPC分类号： A61M5/14546 , A61M5/14566 , A61M5/16854 , A61M5/44 , Y10S128/01
摘要： A method by which fluid is delivered sequentially at more than one rate as desired. Such different flow rates and the duration of time of each flow rate are independently preselected, after which the piston is caused to be automatically sequentially advanced within the syringe at the preselected rates of speed for the preselected periods of time during one cycle of advancement of the piston to obtain the desired different flow rates and duration of time of each flow rate.
摘要翻译： 根据需要以多于一种速率依次递送流体的方法。 独立地预先选择这种不同的流速和每个流速的持续时间，此后，使活塞在注射器内被自动顺序地以预先选定的速度在预先选定的时间周期内提前一个循环 活塞以获得所需的不同流速和每个流速的持续时间。
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公开(公告)号：US3685697A
公开(公告)日：1972-08-22
申请号：US3685697D
申请日：1969-01-17
申请人： LEAR SIEGLER INC
发明人： CASLOW JOSEPH H , HUBER MELVIN F , WOOTTEN JOHN A
CPC分类号： A61M5/148
摘要： A portable infusion pump for constantly injecting therapeutic fluids into the human body at low positive pressures which has at least one piston for forcing the therapeutic fluid out of its associated fluid containing bag. The piston is moved by a constant force spring which spring is controlled by a timing device.
摘要翻译： 一种用于在低正压下将治疗流体持续注入人体内的便携式输液泵，其具有至少一个活塞，用于迫使治疗流体从其相关的流体容纳袋中排出。 活塞通过恒定力弹簧移动，弹簧由定时装置控制。
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公开(公告)号：US3860000A
公开(公告)日：1975-01-14
申请号：US37840873
申请日：1973-07-12
申请人： LEAR SIEGLER INC
发明人： WOOTTEN JOHN A , RIVES GEORGE S
CPC分类号： A61M31/00
摘要： Apparatus includes means for feeding a solution to the stomach of a patient, and sensing the pressure within the stomach to stop feeding when an overpressure condition exists. The stomach is then aspirated for a predetermined time. After aspiration, irrigation fluid is pulsed to the stomach.
摘要翻译： 装置包括用于将溶液供给到患者的胃的装置，并且当存在超压状况时感测胃内的压力以停止进食。 然后将胃抽吸预定的时间。 抽吸后，冲洗液冲向胃。
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